/*---------------------------------------------------------------------------*\
    OneFLOW - LargeScale Multiphysics Scientific Simulation Environment
	Copyright (C) 2017-2019 He Xin and the OneFLOW contributors.
-------------------------------------------------------------------------------
License
    This file is part of OneFLOW.

    OneFLOW is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    OneFLOW is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.

    You should have received a copy of the GNU General Public License
    along with OneFLOW.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/


#pragma once
#include "HXDefine.h"

BeginNameSpace( ONEFLOW )

class BlkElem
{
public:
	BlkElem();
	~BlkElem();
public:
	int eType;
	IntField nodeId;
	IntField faceTypeList;
	LinkField faceList;
public:
	void Init( int eType );
	int GetFaceType( int iFace ) const { return faceTypeList[ iFace ]; };
	void PushElementFace( int faceType, int p1, int p2 );
	void PushElementFace( int faceType, int p1, int p2, int p3, int p4 );
};

class BlkElemHome
{
public:
	BlkElemHome();
	~BlkElemHome();
public:
	HXVector< BlkElem * > elems;
	bool initFlag;
public:
	void Init();
	void Free();
	BlkElem * GetBlkElem( int eType );
};

extern BlkElemHome bbElemHome;


class BlkFace
{
public:
	BlkFace();
	~BlkFace();
public:
	IntField lblk, rblk;
	IntField lloc, rloc;
};


EndNameSpace